Fix bug 795 858, printing "(null)" instead of empty string ""
Fix bug 795 858, printing "(null)" instead of empty string ""

afh/ledger,duncanmortimer/ledger,jwakely/ledger,duncanmortimer/ledger,paulbdavis/ledger,paulbdavis/ledger,jwakely/ledger,duncanmortimer/ledger,jwakely/ledger,afh/ledger,afh/ledger,paulbdavis/ledger,paulbdavis/ledger,afh/ledger,duncanmortimer/ledger,jwakely/ledger,duncanmortimer/ledger,ledger/ledger,duncanmortimer/ledger,ledger/ledger,jwakely/ledger,afh/ledger,duncanmortimer/ledger,ledger/ledger,jwakely/ledger,ledger/ledger,paulbdavis/ledger,jwakely/ledger,paulbdavis/ledger,ledger/ledger,paulbdavis/ledger